AI drawing (5) how to write a good prompt for stable diffusion 3

Here is the last section of the written prompt, if you don’t know enough about it, you can check it out

AI painting (3) how to write prompt for stable diffusion 1 and AI drawing (4) how to write prompt for stable diffusion 2

Forward Prompts & Negative Prompts

When Stable Diffusion is input, there will be two prompt word input boxes, one is the forward prompt word and the other is the reverse prompt word.

Positive prompts: Tell Stable Diffusion what you want

Commonly used prompts to describe good photos:

best quality, ultra-detailed, masterpiece,finely detail,highres,8k wallpaper

Chinese meaning:

Best quality, ultra detailed, masterpiece, fine detail, high resolution, 8k wallpaper

Reverse Cue Words: Tell Stable Diffusion What You Don't Want

Commonly used reverse prompts, prompts that describe bad pictures:

mutated hands and fingers, deformed, bad anatomy, disfigured, poorly drawnface, mutated, extra limb, ugly, poorly drawn hands, missing limb, floatinglimbs, disconnected limbs, malformed hands, out of focus,long neck,long body

Chinese meaning:

Mutated hands and fingers, deformed, bad anatomy, disfigurement, poorly drawn face, mutated, extra limbs, ugly, poorly drawn hands, missing limbs, floating limbs, severed limbs, deformities hand, out of focus, long neck, long body

Create your own beautiful girl from scratch

In the previous chapters, we learned how to draw portraits. For details, see AI Painting (2) Stable Diffusion Drawing Portraits. There are specific introductions.

Picture subject

What to show in the picture: beautiful girl

First, add positive prompts, first add prompts that describe the picture, and then add the subject of the picture a girl

prompt:

best quality, masterpiece,super high resolution,realistic,a girl

It can be seen that the effect is still good.

set view angle

dynamic angle -- dynamic perspective

from above -- from above

from below -- from below.

wide shot -- wide-angle lens

Aerial View -- bird's eye view

The following is the actual combat:

dynamic angle -- dynamic perspective

prompt:

best quality, masterpiece,super high resolution,realistic, a girl, dynamic angle

Looking at the hair, does it have a sense of movement?

from above -- from above

prompt:

best quality, masterpiece,super high resolution,realistic,a girl, from above

This perspective is that we look at Miss Sister from above.

from below -- from below

prompt:

best quality, masterpiece,super high resolution,realistic,a girl, from below

This perspective is that we look up at Miss Sister from below

wide shot -- wide-angle lens

prompt:

best quality, masterpiece,super high resolution,realistic,a girl, wide shot

Do you see this wide-angle vision?

Aerial View -- bird's eye view

prompt:

best quality, masterpiece,super high resolution,realistic,a girl, aerial View

This is a bird's-eye view, which is still very good.

Set character scale

full body -- whole body

upper body -- half body

The following is the actual combat:

full body -- whole body

prompt:

best quality,masterpiece,super high resolution,realistic,a girl,wide shot,full body

Look closely at the imperfections on the face.

upper body -- half body

prompt:

best quality,masterpiece,super high resolution,realistic,a girl,wide shot,upper body

It can be seen that the half-body effect of the model we selected is better than the full-body effect.

Set character appearance, clothing, age, nationality

There are many words that describe a person's appearance, such as hair color, eye color, and so on. Choose "long black straight hair" and "big brown eyes" here

Long black straight hair, big brown eyes

jeans, tights

jeans,tights

Modify the age of the character, directly change a girl to "adult female"

adult female

The international setting is Asian, prompt word asian

asian

Summarize the above prompt words to obtain new prompt words.

prompt:

best quality,masterpiece,super high resolution, realistic, a girl,wide shot, upper body,Long black straight hair,big brown eyes, black jeans,white tights, adult female, Asian

Set picture environment

The picture environment is equivalent to the background, here we add the background as sunflower

Sunflower

prompt:

best quality,masterpiece,super high resolution,realistic,a girl,wide shot,upper body,Long black straight hair, big blue eyes,black jeanwhite tights,adult female,asian,sunflower

Through the above study, you can better understand the writing method of prompt.

epilogue

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Origin blog.csdn.net/qq_48764574/article/details/132262486